:root {
  --paper: #f6f1e7;
  --paper-2: #fffaf0;
  --ink: #1f2528;
  --muted: #667072;
  --line: #c8b895;
  --brass: #a66f2b;
  --wine: #7d2636;
  --green: #23463f;
  --steel: #40515a;
  --shadow: 0 18px 50px rgba(31, 37, 40, 0.14);
  --font-ui: "Segoe UI", Arial, Tahoma, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(90deg, rgba(64, 81, 90, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(166, 111, 43, 0.07) 1px, transparent 1px),
    var(--paper);
  background-size: 32px 32px;
  font-family: var(--font-ui);
}

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 12px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid rgba(35, 70, 63, 0.22);
  background: rgba(246, 241, 231, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid var(--line);
  background: var(--green);
  color: var(--paper-2);
  font-size: 25px;
  font-weight: 700;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 19px;
  line-height: 1.1;
}

.brand small {
  margin-top: 3px;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0;
}

.topnav {
  display: flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-ui);
  font-size: 14px;
}

.topnav a,
.nav-group > a {
  padding: 10px 12px;
  color: var(--steel);
  text-decoration: none;
}

.topnav a:hover,
.nav-group:hover > a {
  color: var(--wine);
}

.nav-group {
  position: relative;
}

.nav-panel {
  position: absolute;
  top: 100%;
  left: 0;
  display: none;
  min-width: 245px;
  padding: 8px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  box-shadow: var(--shadow);
}

.nav-group:hover .nav-panel,
.nav-group:focus-within .nav-panel {
  display: grid;
}

.nav-panel button,
.nav-panel a {
  width: 100%;
  padding: 10px 12px;
  border: 0;
  background: transparent;
  color: var(--steel);
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 13px;
  text-align: left;
  text-decoration: none;
}

.nav-panel button:hover,
.nav-panel a:hover {
  background: rgba(166, 111, 43, 0.1);
  color: var(--wine);
}

main {
  width: min(1500px, 100%);
  margin: 0 auto;
}

.intro-shell {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(28px, 5vw, 72px) clamp(18px, 4vw, 56px) 28px;
}

.intro-copy h1 {
  max-width: 760px;
  margin: 0;
  color: var(--green);
  font-size: clamp(40px, 5.8vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--wine);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.lead {
  max-width: 660px;
  color: #374247;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.48;
}

.intro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 17px;
  border: 1px solid var(--green);
  background: transparent;
  color: var(--green);
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.button.primary {
  background: var(--wine);
  border-color: var(--wine);
  color: white;
}

.button.secondary:hover,
.button.primary:hover {
  filter: brightness(0.94);
}

.hero-plate {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--paper-2);
  box-shadow: var(--shadow);
}

.hero-plate img {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 3.2;
  object-fit: cover;
}

.hero-plate figcaption {
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 13px;
}

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid rgba(35, 70, 63, 0.22);
  background: var(--green);
  color: var(--paper-2);
}

.stats-band div {
  min-height: 96px;
  padding: 20px clamp(18px, 4vw, 48px);
  border-right: 1px solid rgba(255, 250, 240, 0.2);
}

.stats-band strong,
.stats-band span {
  display: block;
}

.stats-band strong {
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1;
}

.stats-band span {
  margin-top: 8px;
  color: rgba(255, 250, 240, 0.76);
  font-family: var(--font-ui);
  font-size: 13px;
}

.catalog-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: 28px;
  padding: 42px clamp(18px, 4vw, 56px);
}

.filters {
  position: sticky;
  top: 94px;
  align-self: start;
  padding: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.86);
}

.panel-heading h2,
.results-head h2,
.document-band h2,
.rfq-copy h2 {
  margin: 0;
  color: var(--green);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.05;
  letter-spacing: 0;
}

.field {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}

.field span {
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid rgba(64, 81, 90, 0.35);
  background: #fffdf8;
  color: var(--ink);
  padding: 10px 11px;
  font-family: var(--font-ui);
  font-size: 14px;
}

.field textarea {
  resize: vertical;
}

.filter-actions {
  margin-top: 18px;
}

.notice {
  margin-top: 20px;
  padding: 16px;
  border-left: 4px solid var(--brass);
  background: rgba(166, 111, 43, 0.1);
}

.notice strong {
  display: block;
  color: var(--green);
  font-size: 18px;
}

.notice p {
  margin: 6px 0 0;
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.45;
}

.results-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.result-count {
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 14px;
  white-space: nowrap;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: grid;
  min-height: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.92);
  box-shadow: 0 10px 30px rgba(31, 37, 40, 0.08);
}

.product-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f9f5ed;
  border-bottom: 1px solid var(--line);
  padding: 12px;
}

.product-card-body {
  display: grid;
  gap: 10px;
  padding: 15px;
}

.product-line {
  color: var(--wine);
  font-family: var(--font-ui);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.product-card h3 {
  min-height: 52px;
  margin: 0;
  color: var(--green);
  font-size: 19px;
  line-height: 1.18;
}

.part-number {
  display: inline-flex;
  width: fit-content;
  padding: 4px 8px;
  border: 1px solid rgba(64, 81, 90, 0.28);
  background: rgba(64, 81, 90, 0.08);
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
}

.spec-list {
  display: grid;
  gap: 7px;
  margin: 0;
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 13px;
}

.spec-list div {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 8px;
}

.spec-list dt {
  color: var(--muted);
}

.spec-list dd {
  margin: 0;
}

.card-actions {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

.card-actions .button {
  flex: 1;
  min-height: 40px;
  padding-inline: 10px;
  font-size: 13px;
}

.load-more-wrap {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.document-band,
.rfq-section,
.content-section {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: clamp(22px, 4vw, 48px);
  padding: 46px clamp(18px, 4vw, 56px);
  border-top: 1px solid rgba(35, 70, 63, 0.22);
}

.document-band {
  align-items: center;
  background: rgba(64, 81, 90, 0.08);
}

.document-band p,
.rfq-copy p,
.content-section p {
  margin: 0;
  color: var(--steel);
  font-family: var(--font-ui);
  line-height: 1.6;
}

.content-section h2 {
  margin: 0;
  color: var(--green);
  font-size: clamp(28px, 3vw, 42px);
  line-height: 1.05;
  letter-spacing: 0;
}

.blog-grid,
.promise-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.blog-grid article,
.promise-grid article,
.contact-grid div {
  min-height: 180px;
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.8);
}

.blog-grid span,
.promise-grid span {
  display: inline-flex;
  color: var(--wine);
  font-family: var(--font-ui);
  font-weight: 700;
}

.blog-grid h3,
.promise-grid h3,
.contact-grid strong {
  display: block;
  margin: 10px 0;
  color: var(--green);
  font-size: 21px;
  line-height: 1.15;
}

.about-section {
  background: rgba(35, 70, 63, 0.08);
}

.about-story {
  display: grid;
  gap: 16px;
}

.about-story p {
  margin: 0;
  max-width: 980px;
}

.about-story strong {
  color: var(--green);
}

.about-pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 10px;
}

.about-pillars article {
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.82);
}

.about-pillars span {
  color: var(--wine);
  font-family: var(--font-ui);
  font-weight: 700;
}

.about-pillars h3 {
  margin: 10px 0;
  color: var(--green);
  font-size: 21px;
  line-height: 1.15;
}

.channel-section {
  background: rgba(166, 111, 43, 0.08);
}

.contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(42px, 6vw, 86px) clamp(18px, 4vw, 56px);
}

.contact-hero h1 {
  max-width: 880px;
  margin: 0;
  color: var(--green);
  font-size: clamp(42px, 6vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
}

.contact-card {
  padding: 26px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  box-shadow: var(--shadow);
}

.contact-card h2 {
  margin: 0 0 20px;
  color: var(--green);
  font-size: 38px;
  line-height: 1;
}

.contact-card dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.contact-card dl div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(64, 81, 90, 0.18);
}

.contact-card dt,
.contact-card dd,
.contact-checklist li {
  font-family: var(--font-ui);
}

.contact-card dt {
  color: var(--muted);
  font-weight: 700;
}

.contact-card dd {
  margin: 0;
  color: var(--steel);
}

.contact-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid rgba(35, 70, 63, 0.22);
  background: var(--green);
  color: var(--paper-2);
}

.contact-strip div {
  min-height: 92px;
  padding: 20px clamp(18px, 4vw, 48px);
  border-right: 1px solid rgba(255, 250, 240, 0.2);
}

.contact-strip strong,
.contact-strip span {
  display: block;
}

.contact-strip strong {
  font-size: clamp(25px, 3.4vw, 38px);
  line-height: 1;
}

.contact-strip span {
  margin-top: 8px;
  color: rgba(255, 250, 240, 0.76);
  font-family: var(--font-ui);
  font-size: 13px;
}

.contact-detail-section,
.contact-rfq-section {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: clamp(24px, 4vw, 52px);
  padding: 50px clamp(18px, 4vw, 56px);
  border-top: 1px solid rgba(35, 70, 63, 0.22);
}

.contact-detail-section h2,
.contact-rfq-section h2 {
  margin: 0;
  color: var(--green);
  font-size: clamp(30px, 3.6vw, 48px);
  line-height: 1.04;
}

.contact-detail-section p,
.contact-rfq-section p {
  color: var(--steel);
  font-family: var(--font-ui);
  line-height: 1.6;
}

.contact-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.contact-detail-grid article {
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.86);
}

.contact-detail-grid span {
  color: var(--wine);
  font-family: var(--font-ui);
  font-weight: 700;
}

.contact-detail-grid h3 {
  margin: 10px 0;
  color: var(--green);
  font-size: 22px;
}

.contact-checklist {
  display: grid;
  gap: 18px;
}

.contact-checklist ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 19px;
  color: var(--steel);
}

.line-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(36px, 5vw, 78px) clamp(18px, 4vw, 56px) 30px;
}

.line-hero h1 {
  max-width: 860px;
  margin: 0;
  color: var(--green);
  font-size: clamp(40px, 5.8vw, 80px);
  line-height: 0.98;
  letter-spacing: 0;
}

.line-summary {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid rgba(35, 70, 63, 0.22);
  background: var(--green);
  color: var(--paper-2);
}

.line-summary div {
  min-height: 94px;
  padding: 20px clamp(18px, 4vw, 46px);
  border-right: 1px solid rgba(255, 250, 240, 0.2);
}

.line-summary strong,
.line-summary span {
  display: block;
}

.line-summary strong {
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1;
}

.line-summary span {
  margin-top: 8px;
  color: rgba(255, 250, 240, 0.76);
  font-family: var(--font-ui);
  font-size: 13px;
}

.line-content,
.line-product-section {
  padding: 48px clamp(18px, 4vw, 56px);
  border-top: 1px solid rgba(35, 70, 63, 0.22);
}

.line-article {
  max-width: 1180px;
}

.line-article h2,
.line-product-head h2 {
  margin: 0;
  color: var(--green);
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
}

.line-article p {
  max-width: 980px;
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 16px;
  line-height: 1.65;
}

.line-notes {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.line-notes article {
  padding: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 240, 0.84);
}

.line-notes h3 {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 22px;
}

.line-notes p {
  margin: 0;
  font-size: 14px;
}

.line-product-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 24px;
  align-items: end;
  margin-bottom: 18px;
}

.line-search {
  margin-top: 0;
}

.detail-hero {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  min-height: calc(100vh - 74px);
  padding: clamp(34px, 5vw, 76px) clamp(18px, 4vw, 56px) 34px;
}

.detail-media {
  border: 1px solid var(--line);
  background: var(--paper-2);
  box-shadow: var(--shadow);
}

.detail-media img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  padding: 22px;
  background: #f9f5ed;
}

.detail-copy h1 {
  margin: 0 0 16px;
  color: var(--green);
  font-size: clamp(34px, 5vw, 70px);
  line-height: 1.02;
  letter-spacing: 0;
}

.detail-section {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: clamp(22px, 4vw, 48px);
  padding: 46px clamp(18px, 4vw, 56px);
  border-top: 1px solid rgba(35, 70, 63, 0.22);
}

.detail-section h2 {
  margin: 0;
  color: var(--green);
  font-size: clamp(28px, 3.5vw, 46px);
  line-height: 1.05;
}

.detail-section p {
  margin: 0;
  color: var(--steel);
  font-family: var(--font-ui);
  line-height: 1.65;
}

.detail-spec-list {
  margin-bottom: 18px;
}

.detail-table-wrap {
  min-width: 0;
  overflow-x: auto;
}

.related-section {
  background: rgba(64, 81, 90, 0.08);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.related-card {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  color: inherit;
  text-decoration: none;
}

.related-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f9f5ed;
}

.related-card span {
  color: var(--wine);
  font-family: var(--font-ui);
  font-size: 12px;
  font-weight: 700;
}

.related-card strong {
  color: var(--green);
  font-size: 17px;
  line-height: 1.18;
}

.rfq-form {
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--paper-2);
}

.rfq-output {
  display: block;
  margin-top: 14px;
  white-space: pre-wrap;
  color: var(--green);
  font-family: var(--font-ui);
  font-size: 13px;
  line-height: 1.45;
}

.product-dialog {
  width: min(980px, calc(100vw - 28px));
  max-height: calc(100vh - 28px);
  padding: 0;
  border: 1px solid var(--line);
  background: var(--paper-2);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.product-dialog::backdrop {
  background: rgba(31, 37, 40, 0.56);
}

.dialog-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 250, 240, 0.5);
  background: var(--green);
  color: white;
  cursor: pointer;
  font-size: 28px;
  line-height: 1;
}

.dialog-grid {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1fr);
}

.dialog-media {
  padding: 24px;
  border-right: 1px solid var(--line);
  background: #f7f0e4;
}

.dialog-media img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
}

.dialog-info {
  padding: 28px;
}

.dialog-info h2 {
  margin: 0 44px 14px 0;
  color: var(--green);
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.05;
}

.feature-list {
  display: grid;
  gap: 8px;
  padding-left: 18px;
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 14px;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.dimension-table {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
  font-family: var(--font-ui);
  font-size: 13px;
}

.dimension-table th,
.dimension-table td {
  padding: 8px;
  border: 1px solid rgba(64, 81, 90, 0.24);
  text-align: left;
  vertical-align: top;
}

.dimension-table th {
  background: rgba(35, 70, 63, 0.08);
  color: var(--green);
}

.site-footer {
  padding: 42px clamp(18px, 4vw, 56px) 22px;
  border-top: 1px solid rgba(35, 70, 63, 0.22);
  background: var(--green);
  color: var(--steel);
  font-family: var(--font-ui);
  font-size: 13px;
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.35fr) repeat(3, minmax(170px, 1fr));
  gap: clamp(18px, 3vw, 34px);
}

.footer-brand p {
  max-width: 42rem;
}

.footer-kicker {
  display: inline-flex;
  margin-bottom: 10px;
  color: rgba(255, 250, 240, 0.66);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer .footer-title {
  color: #fffaf0;
  font-size: 19px;
  line-height: 1.18;
  text-transform: uppercase;
}

.site-footer .footer-operator {
  margin: 10px 0 0;
  color: rgba(255, 250, 240, 0.75);
  font-size: 13px;
  font-weight: 400;
  line-height: 1.55;
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.footer-badges span {
  border: 1px solid rgba(255, 250, 240, 0.22);
  border-radius: 999px;
  padding: 6px 10px;
  color: rgba(255, 250, 240, 0.82);
  font-size: 12px;
  line-height: 1;
}

.site-footer h2,
.site-footer h3 {
  margin: 0 0 12px;
  color: var(--paper-2);
  font-family: var(--font-ui);
  letter-spacing: 0;
}

.site-footer h2 {
  font-size: 31px;
}

.site-footer h3 {
  font-size: 19px;
}

.site-footer p,
.site-footer a,
.footer-bottom {
  color: rgba(255, 250, 240, 0.75);
}

.site-footer a {
  display: block;
  margin-top: 9px;
  text-decoration: none;
}

.site-footer .footer-contact {
  margin-top: 12px;
}

.site-footer a:hover {
  color: white;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 34px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 250, 240, 0.18);
}

@media (max-width: 1100px) {
  .intro-shell,
  .contact-hero,
  .line-hero,
  .detail-hero,
  .catalog-layout,
  .document-band,
  .rfq-section,
  .content-section,
  .detail-section,
  .contact-detail-section,
  .contact-rfq-section,
  .line-product-head,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .intro-shell {
    min-height: auto;
  }

  .filters {
    position: static;
  }

  .product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .topbar {
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
    min-height: 0;
    padding: 10px 14px 8px;
  }

  .brand {
    width: 100%;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 22px;
  }

  .brand strong {
    font-size: 17px;
  }

  .brand small {
    font-size: 11px;
  }

  .topnav {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    gap: 6px;
    overflow-x: auto;
    padding: 2px 0 4px;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .topnav::-webkit-scrollbar {
    display: none;
  }

  .topnav a,
  .nav-group > a {
    flex: 0 0 auto;
    border: 1px solid rgba(35, 70, 63, 0.14);
    background: rgba(255, 250, 240, 0.72);
    padding: 8px 11px;
    white-space: nowrap;
  }

  .nav-panel {
    display: none !important;
  }

  .intro-shell {
    padding-top: 24px;
  }

  .hero-plate img {
    aspect-ratio: 4 / 3;
  }

  .stats-band,
  .contact-strip,
  .line-summary,
  .product-grid,
  .dialog-grid,
  .related-grid,
  .about-pillars,
  .blog-grid,
  .promise-grid,
  .contact-grid,
  .contact-detail-grid,
  .line-notes {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .stats-band div {
    min-height: 80px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 250, 240, 0.18);
  }

  .contact-strip div {
    min-height: 80px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 250, 240, 0.18);
  }

  .line-summary div {
    min-height: 80px;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 250, 240, 0.18);
  }

  .results-head {
    align-items: start;
    flex-direction: column;
  }

  .card-actions,
  .detail-actions {
    flex-direction: column;
  }

  .dialog-media {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}